#ifndef SYSTEM_H
#define SYSTEM_H

// Set this to the maximum length of a scrolling string.
#define MAX_STRING_LENGTH 108

// Set this to the number of LED arrays.
#define NUM_LEDS 4

// Scroll rate of characters in milliseconds (approximate)
#define DEFAULT_PROMPT_SCROLL_RATE 200

void wait(int);

#endif

#ifndef max
	#define max( a, b ) ( ((a) > (b)) ? (a) : (b) )
#endif

#ifndef min
	#define min( a, b ) ( ((a) < (b)) ? (a) : (b) )
#endif